mirror of
https://github.com/CVEProject/cvelist.git
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208 lines
8.9 KiB
JSON
208 lines
8.9 KiB
JSON
{
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"CVE_data_meta": {
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"ASSIGNER": "security-officer@isc.org",
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"DATE_PUBLIC": "2020-08-20T18:35:08.000Z",
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"ID": "CVE-2020-8624",
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"STATE": "PUBLIC",
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"TITLE": "update-policy rules of type \"subdomain\" are enforced incorrectly"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "BIND9",
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"version": {
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"version_data": [
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{
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"version_affected": ">=",
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"version_value": "9.9.12"
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},
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{
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"version_affected": "<=",
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"version_value": "9.9.13"
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},
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{
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"version_affected": ">=",
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"version_value": "9.10.7"
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},
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{
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"version_affected": "<=",
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"version_value": "9.10.8"
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},
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{
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"version_affected": ">=",
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"version_value": "9.11.3"
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},
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{
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"version_affected": "<",
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"version_value": "9.11.22"
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},
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{
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"version_affected": ">=",
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"version_value": "9.12.1"
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},
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{
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"version_affected": "<",
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"version_value": "9.16.6"
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},
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{
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"version_affected": ">=",
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"version_value": "9.17.0"
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},
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{
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"version_affected": "<",
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"version_value": "9.17.4"
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},
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{
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"version_affected": ">=",
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"version_value": "9.9.12-S1"
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},
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{
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"version_affected": "<=",
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"version_value": "9.9.13-S1"
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},
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{
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"version_affected": ">=",
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"version_value": "9.11.3-S1"
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},
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{
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"version_affected": "<",
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"version_value": "9.11.22-S1"
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}
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]
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}
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}
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]
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},
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"vendor_name": "ISC"
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}
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]
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}
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},
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"credit": [
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{
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"lang": "eng",
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"value": "ISC would like to thank Joop Boonen of credativ GmbH for bringing this vulnerability to our attention."
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}
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],
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "In BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker who has been granted privileges to change a specific subset of the zone's content could abuse these unintended additional privileges to update other contents of the zone."
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}
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]
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},
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"exploit": [
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{
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"lang": "eng",
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"value": "We are not aware of any active exploits but the issue has been described on a public bug tracker for a Linux distribution."
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}
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],
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"generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"impact": {
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"cvss": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 4.3,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
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"version": "3.1"
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "Change 4885 inadvertently caused \"update-policy\" rules of type \"subdomain\" to be treated as if they were of type \"zonesub\", allowing updates to all parts of the zone along with the intended subdomain. Affects BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"name": "https://kb.isc.org/docs/cve-2020-8624",
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"refsource": "CONFIRM",
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"url": "https://kb.isc.org/docs/cve-2020-8624"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2020-a02b7a0f21",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DQN62GBMCIC5AY4KYADGXNKVY6AJKSJE/"
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},
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{
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"refsource": "CONFIRM",
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"name": "https://security.netapp.com/advisory/ntap-20200827-0003/",
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"url": "https://security.netapp.com/advisory/ntap-20200827-0003/"
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},
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{
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"refsource": "UBUNTU",
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"name": "USN-4468-1",
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"url": "https://usn.ubuntu.com/4468-1/"
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},
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{
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"refsource": "DEBIAN",
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"name": "DSA-4752",
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"url": "https://www.debian.org/security/2020/dsa-4752"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2020-14c194e5af",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKAMJZXR66P6S5LEU4SN7USSNCWTXEXP/"
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},
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{
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"refsource": "GENTOO",
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"name": "GLSA-202008-19",
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"url": "https://security.gentoo.org/glsa/202008-19"
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},
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{
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"refsource": "CONFIRM",
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"name": "https://www.synology.com/security/advisory/Synology_SA_20_19",
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"url": "https://www.synology.com/security/advisory/Synology_SA_20_19"
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},
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{
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"refsource": "SUSE",
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"name": "openSUSE-SU-2020:1699",
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"url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html"
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},
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{
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"refsource": "SUSE",
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"name": "openSUSE-SU-2020:1701",
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"url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html"
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}
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]
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},
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"solution": [
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{
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"lang": "eng",
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"value": "Upgrade to the patched release most closely related to your current version of BIND:\n\n BIND 9.11.22\n BIND 9.16.6\n BIND 9.17.4\n\nBIND Supported Preview Edition is a special feature preview branch of BIND provided to eligible ISC support customers.\n\n BIND 9.11.22-S1\n"
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}
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],
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"source": {
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"discovery": "USER"
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},
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"work_around": [
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{
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"lang": "eng",
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"value": "No workarounds known."
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}
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]
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} |